Liquid pitcher insert



FIG. 1 is a perspective view of a liquid pitcher insert of the present invention;

FIG. 2 is a front elevational view of the liquid pitcher insert of FIG. 1;

FIG. 3 is a rear elevational view of the liquid pitcher insert of FIG. 1;

FIG. 4 is a top planar view of the liquid pitcher insert of FIG. 1;

FIG. 5 is side elevational view of the liquid pitcher insert of FIG. 1 , the opposite side elevational view being a mirror image thereof; and,

FIG. 6 is bottom planar of the liquid pitcher insert of FIG. 1.

The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a liquid pitcher insert, as shown and described. 